[IGSREPORT-30704] Wk 2393 IGS Final Orbits
acc
acc at igs.org
Fri Dec 5 06:45:20 UTC 2025
Author: AC Coordinator / GA MIT
sum-file Version 2.0
Final IGS Orbit Combination - Week 2393 (Nov 16, 2025 - Nov 22, 2025)
Contacts: acc at igs.org
COMBINATION STRATEGY:
---------------------
Starting with GPS week 860, the IGS Final orbit combination is done directly
in the ITRF without any alignment to the Bulletin B EOP series.
Each centre satellite clock corrections are first transformed to a common
reference. One of the following two methods can be used (the REMARKS section of
this report gives which method is used):
[1] For each centre, a clock offset and a drift are estimated with respect to
the broadcast clock corrections using only non-SA satellites;
[2] A chosen reference centre is aligned to the broadcast clock corrections
using all satellites. All other centres are then aligned to that reference
centre.
The offsets and drifts are used to align each centre satellite clock
corrections to GPS time. Ephemerides and clock corrections are then combined
as weighted averages computed over all centres. Each centre is given a
position weight and a clock weight. The position weights are computed from
each centre's absolute deviation to the unweighted average orbit after the
estimation of a 7-parameter Helmert transformation. The clock weights are
either computed from [1] the absolute deviation of the initial alignment to
broadcast clock for the non-SA satellites, or [2] from the absolute deviation
of centre's aligned clock corrections with respect to the unweighted mean.
Finally, a 7-parameter Helmert transformation and clock offset and drift are
estimated for each centre with respect to the combined solutions and parameters
and RMS of fit reported. All the above estimations are performed using the
L1-norm robust scheme.
Each centre ephemerides are also evaluated individually and independently from
the orbit combination by using week long arcs. The Earth Orientation Parameters
(EOP) used in this evaluation are those submitted by the respective centres.
The IGS combined orbits/clocks and all centres providing both orbit and clock
solutions are further evaluated by an independent point positioning (navigation)
program that uses both phase and pseudorange data at each SP3 epoch. This is
primarily intended for testing clock solution precision as well as the
orbit/clock consistency.
Like the clock solutions broadcast in the navigation message, the combined
satellite clocks are corrected for the periodical relativistic correction (see
e.g. GPS interface Control document ICD-GPS-200, p.73):
-2*(X.V)/c [distance unit],
where X and V are the inertial sv state and velocity vectors and c is the speed
of light. Also for compatibility with broadcast GPS time, the IGS clocks use
the linear combination of phase-smoothed P1 and P2 pseudorange data to remove
the 1st order ionospheric delay, with no other delay calibrations applied.
SOFTWARE:
---------
The weighted average software used was originally developed by T. Springer
and G. Beutler in 1993. The GPS long arc orbit analysis software used here for
individual centre ephemeris evaluation was developed by Beutler et al. at the
Astronomical Institute of the University of Bern (AIUB). For more details on
the orbit combination and complete references for both software see:
Beutler G., Kouba J. and T. Springer, 1995, Combining the orbits of the IGS
Analysis Centers, Bulletin Geodesique, 69, pp 200-222.
Kouba J., Mireault Y. and F. Lahaye, 1995, 1994 IGS Orbit/Clock Combination
and Evaluation, Appendix I of the Analysis Coordinator Report, International
GPS Service for Geodynamics (IGS) 1994 Annual Report, pp. 70-94.
Kouba J. and Y. Mireault, 1996, IGS Analysis Coordinator Report,
International GPS Service for Geodynamics (IGS) 1995 Annual Report,
pp. 45-76.
Kouba J. and Y. Mireault, 1997, Analysis Coordinator Report,
International GPS Service for Geodynamics (IGS) 1996 Annual Report,
pp. 55-100.
PRODUCTS GENERATED:
-------------------
The resulting average ephemeris and clocks are output to daily files in SP3
format. The satellite accuracy codes displayed in the header are based on the
weighted RMS for each satellite over each daily arc. Note that each file
contains all the satellites that appear in any of the centre ephemeris files.
If a satellite or centre was excluded from combination, a note in the REMARKS
section of this report will identify the exclusion and the reason.
The resulting x and y earth rotation parameters (ERP) associated with the IGS
ephemeris files and their rates (xrt, yrt) are computed using a weighted average
of all available centres (as part of the separate SINEX combination since GPS
week 1051; weighted according to the orbit combination before that time).
Starting with GPS wk 0894, IGS LOD combinations were implemented in the
Final IGS solutions. AC LOD biases with respect to Bulletin A are estimated
using Bulletin A most recent 10 days, i.e. up to 5 days prior to the last
non-predicted day of Bulletin A. AC LOD biases are removed and the new AC
bias-free LODs are used to compute a weighted IGS LOD which in turn is
integrated into IGS UT1-UTC. The starting UT1-UTC value is chosen as Bulletin
A fifth day prior to its last non-predicted day. Both IGS LOD and UT1-UTC
values are printed in the IGS Final erp file.
The Final Orbit files generated and uploaded into CDDIS @ NASA/GSFC are:
IGS0OPSFIN_${yyyy}${doy}0000_01D_15M_ORB.SP3 IGS GPS ephemeris files in SP3
format.
IGS0OPSFIN_${yyyy}${doy}0000_01D_05M_CLK.CLK IGS GPS satellite and station
clocks in clock RINEX format.
IGS0OPSFIN_${yyyy}${doy}0000_01D_01D_CLS.SUM IGS GPS clock combination summary
report.
IGS0OPSFIN_${yyyy}${doy}0000_07D_01D_ERP.ERP Earth Rotation Parameters (ERP)
and their rates as well as
Universal Time (UT1-UTC) and
Length Of Day (LOD) associated
with IGS ephemerides.
IGS0OPSFIN_20253200000_07D_01D_SUM.SUM Complete report.
REMARKS concerning the IGS Orbit Combination:
---------------------------------------------
1. The centres used in the clock combination are COD, ESA, GFZ, GRG and JPL.
The other centres are excluded because of either poorer consistency, or they provide
broadcast clocks, or clock corrections are not provided (SIO). The clock
information not used is still compared to the combination for completeness. The
value of 999999.999999 microseconds, according to the SP3 format convention,
signifies that no clock solution is available and therefore must not be used.
In general, if an AC does not contribute to the terrestrial reference frame
(i.e. the SINEX combination), then any corresponding orbits & clocks
contributed from that AC should not be included with weight in this
combination. This is done to ensure a high level of consistency between the TRF
and the orbital frame. However, there is an exception for the clocks if the AC
is the reference center. In that case, only the clocks from that AC are
included with weight.
2. Rapid (IGR) orbits/clocks are included in the combination for statistics only.
Starting week 1582, a new orbit solution from CNES/GRGS (GRG) is included with
weight. GRG clocks are included with weight starting 12-Aug-2012 (GPS Week
1701, day 0, MJD 56151), after a procedural change to generate estimates in
the center-of-figure frame instead of the center-of-mass frame. GRG LOD
estimates are included for comparison only.
3. The following centre clock solutions, which provide broadcast clock
corrections, were excluded from the combination but kept in the combination
statistics:
-> Centre: NGS
4. The following clock solutions were excluded from the combination because they
were biasing the combined clock solutions (clock shifts/outliers) but were
kept for the RMS computation. Duplicate entries can arise due to separate
combination runs for the 30-s clocks ACs (listed first) and the 5-min clock
ACs (listed second).
Day | Centre | PRN/STA list
----+--------+---------------
0 | COD | 3 10 10 ASCG GANP GRAC MAL2 MCM4 NRMD NYAL
0 | EMR | NRMD CHUR IQAL MCM4 NRMD THU2
0 | ESA | 3 10 10 CPVG FAIR UNSA WHIT CPVG FAIR GRAC
0 | GFZ | 3 21 10 21 LAUT NRMD ONSA LAUT LPGS UNSA
0 | GRG | FAIR NRMD WIND FAIR MAL2 NRMD
0 | JPL | 10 10 CAS1 HKSL HOLB MCM4 NRMD NYAL
0 | MIT | MADR MCM4 MEDI NNOR STJO VACS VNDP ZECK MADR MCM4
0 | MIT | MEDI NNOR STJO VACS VNDP ZECK
1 | COD | BADG DYNG ZIM2 BADG DYNG GRAC TRO1 ZIM2
1 | EMR | YEL2 NRMD YEL2
1 | ESA | BAKE CHUR DAEJ UNSA BAKE CHUR DAEJ TOPL
1 | GFZ | BADG LAUT LPGS ONSA BADG LAUT
1 | GRG | CKSV MCM4 CKSV NRMD
1 | JGX | BADG
1 | JPL | HKSL JOG2 UNSA CHTI HKSL HOLB NRMD NYAL
1 | MIT | BREW IRKJ KOKB KOKV MCM4 MEDI NLIB VACS VIS0 VNDP
1 | MIT | BREW IRKJ KOKB KOKV MCM4 MEDI NLIB VACS VIS0 VNDP
2 | COD | 21 21 ASCG BADG CKSV GANP HKSL MATE MCM4 NRMD NYAL
2 | COD | POVE RIGA SYOG TRO1 BOAV RIGA WIND
2 | EMR | NRMD BADG NRMD WIND YEL2
2 | ESA | BADG BOGT CHUR CMUM NRMD BAKE BOGT CKSV CMUM CPVG
2 | ESA | GUAM
2 | GFZ | 21 21 24 BADG LAUT NRMD ONSA POVE GUAM JOG2 LAUT
2 | GFZ | ONSA
2 | GRG | 16 27 16 27 SGOC GUAM NRMD SGOC
2 | JGX | BADG
2 | JPL | CHTI MCM4 BADG HKSL MCM4 NRMD NYAL
2 | MIT | IRKJ MATE MCM4 MEDI NNOR NYAL PARC STJO VACS VIS0
2 | MIT | VNDP IRKJ MATE MCM4 MEDI NNOR NYAL PARC STJO VACS
2 | MIT | VIS0 VNDP
3 | COD | ABMF ADIS ALIC ASCG BOGT BRST BRUX BUCU CAS1 CKIS
3 | COD | CRO1 CUSV DARW DGAR DUBO DYNG FAA1 FLIN GANP GODE
3 | COD | GRAC GUAM HKSL HOLB IQAL KIRU KITG KOUG LAUT LMMF
3 | COD | MAL2 MAR6 MAS1 MATE MOBS NANO NAUR NICO NLIB NNOR
3 | COD | NRMD NVSK OUS2 PARC PERT PIE1 PRDS QUIN RESO RIGA
3 | COD | SCH2 SCRZ SFER SSIA STJ3 SYOG TASH TID1 TLSE ULAB
3 | COD | VILL VNDP WIND WTZR YAR2 YEL2 ZIM2 CUSV MATE WTZR
3 | EMR | NRMD BADG CUSV NRMD TASH WIND
3 | ESA | WIND
3 | GFZ | 21 11 21 LAUT NRMD ONSA TASH LAUT ONSA TASH
3 | GRG | NRMD NRMD TASH WIND
3 | JGX | KOUR
3 | JPL | CUSV BADG CHTI GLPS HKSL HOLB NRMD NYAL
3 | MIT | IRKJ KOUR MADR MCM4 MEDI NNOR PNGM STJO VACS VNDP
3 | MIT | IRKJ MADR MCM4 MEDI NNOR PNGM STJO VACS VNDP
4 | COD | ABMF ASCG BAKE BOGT CHUR DARW DYNG FAA1 FLIN GANP
4 | COD | GRAC LAUT MCM4 MGUE NRC1 NRMD PARC SCH2 STR1 SYOG
4 | COD | WHIT YELL NRC1 SCH2
4 | EMR | NRMD BADG CHUR FLIN NRMD RESO THU2 WIND
4 | ESA | BOGT UNSA
4 | GFZ | 21 21 LAUT NRMD ONSA BAKE CHUR DRAO LAUT STJO
4 | GRG | MCM4 NRMD CZTG DUBO NRMD WIND YELL
4 | JPL | CHTI GLPS HKSL NRMD NYA1
4 | MIT | GMSD MEDI NNOR SFER SVTL VACS VNDP YEL2 GMSD MEDI
4 | MIT | NNOR SFER SVTL VACS VNDP YEL2
5 | COD | ABMF ADIS AJAC ALIC AREQ ASCG BELE BOGT BREW BRST
5 | COD | BUCU CAS1 CEDU CHPI CKIS COCO CRO1 CUSV CZTG DAEJ
5 | COD | DARW DAV1 DGAR DUBO DYNG FAA1 FAIR FALK FLIN GANP
5 | COD | GLSV GODE GUAM HOB2 HOFN HOLB HRAO IISC IQAL KERG
5 | COD | KIRU KITG KOKB KOUG KOUR KRGG LAUT LMMF LPGS MAC1
5 | COD | MAJU MAL2 MAR6 MAS1 MATE MAW1 MBAR MCM4 METG MGUE
5 | COD | MKEA MOBS NANO NAUR NICO NIST NIUM NKLG NLIB NRMD
5 | COD | OUS2 PDEL PERT PIE1 PIMO POL2 POVE QUIN RESO REUN
5 | COD | REYK RIGA SANT SCH2 SCOR SCRZ SEYG SSIA STHL STJ3
5 | COD | STK2 SUTH SUTM SYOG TASH TID1 TLSE TOPL TOW2 TRO1
5 | COD | ULAB UNSA VILL VNDP VOIM WIND XMIS YAR2 YEL2 YKRO
5 | COD | ZAMB AJAC CZTG NLIB TRO1
5 | EMR | DAV1 MCM4 BADG DAV1 FAIR MCM4 NRMD SCOR YEL2
5 | ESA | BAKE CMUM
5 | GFZ | 21 21 LAUT LPGS ONSA POVE UNSA LAUT LPGS UNSA
5 | GRG | NNOR NNOR
5 | JPL | BADG MCM4 POVE
5 | MIT | DARW GANP GMSD IRKJ MADR MCM4 MEDI NNOR REDU TLSE
5 | MIT | VACS VNDP YARR DARW GANP GMSD IRKJ MADR MCM4 MEDI
5 | MIT | NNOR REDU TLSE VACS VNDP YARR
6 | COD | TRO1 WIND TRO1 WIND
6 | EMR | DARW BADG DARW
6 | ESA | BOGT WIND BOGT CPVG
6 | GFZ | 21 21 AJAC AREQ ARHT ASCG BADG BAKE BHR4 BSHM CCJ2
6 | GFZ | CHAN CHPI CHUR CKIS CMUM COCO CPVG CRO1 CZTG DAEJ
6 | GFZ | DAV1 DGAR DJIG DRAO FAIR FALK GAMB GMSD GODE GUAM
6 | GFZ | HERS HOB2 HOFN HRAO IISC INVK IRKJ ISPA JOG2 KAT1
6 | GFZ | KERG KIRI KOKB LAUT LPGS MAC1 MAJU MATE MAW1 MBAR
6 | GFZ | MIZU MKEA NIUM NKLG NLIB NRC1 NYA2 ONSA OUS2 PDEL
6 | GFZ | PIE1 POHN POL2 POVE PTVL QAQ1 REUN RIO2 SANT SCOR
6 | GFZ | SEYG SGOC SGPO STHL STJO STR1 SUTH SYOG TASH THU2
6 | GFZ | TOW2 TUVA TWTF UNSA VOIM WARK WHIT WSRT WTZR WUH2
6 | GFZ | YELL ZAMB ZECK LAUT PDEL UNSA ZECK
6 | GRG | DARW MCM4 WIND CZTG IRKJ MCM4 WIND
6 | JPL | HOLB RIO2 TRO1 HOLB UNSA WIND
6 | MIT | GANP IRKJ MCM4 MEDI NNOR NYAL RIGA STJO TLSE VACS
6 | MIT | VNDP YEL2 GANP IRKJ MADR MCM4 MEDI NNOR NYAL STJO
6 | MIT | TLSE VACS VNDP YEL2
5. New clock offsets and drifts were estimated for centres showing reference
clock resets. Note that only the largest clock offset and drift are output
to the summary file. However, the clock combination and the listed RMS
include all the clock segments. In summary, the following clock
shifts/resets were noticed and accounted for:
Day | Centre | Time | Jump
----+--------+--------+-------------
0 | ESA | ~04:00 | ~ 0.34 ns
1 | COD | ~22:15 | ~ -0.16 ns
1 | ESA | ~01:05 | ~ 0.29 ns
1 | GFZ | ~01:00 | ~ -0.12 ns
2 | ESA | ~17:50 | ~ 0.34 ns
3 | ESA | ~00:10 | ~ 0.33 ns
4 | ESA | ~19:00 | ~ 0.34 ns
5 | ESA | ~15:10 | ~ 0.32 ns
6 | COD | ~15:05 | ~ 0.14 ns
6 | ESA | ~21:00 | ~ 0.32 ns
6. Starting on 22-Oct-2000 (GPS Week 1085-0; MJD=51839) all IGS clock products
are based on the new clock combination scheme which uses the clock RINEX
files as input if available, otherwise SP3 clocks are used. The AC clocks are
corrected for the radial offsets of their satellite orbits compared to the
combination.
7. The following orbit solutions were excluded from the combination because they
were biasing the weighted average (generally indicated by long arc RMS). They
were still used for statistics computation.
Day | Centre | PRN list
----+--------+---------------
2 | GFZ | 21
2 | GRG | 27
2 | JGX | 27
8. Velocity changes were estimated to alleviate the effects of modeling problems,
experienced by all centres,in the Long Arc (LA) process.
Velocity changes per day and affected satellites:
Day | 0 | 1 | 2 | 3 | 4 | 5 | 6 |
--------+----+----+----+----+----+----+----+
PRN G21 | 4 | | | | | | |
PRN G27 | 4 | 4 | 4 | 4 | 4 | 4 | 4 |
9. Starting 5-Nov-2006 (GPS Week 1400, day 0, MJD 54044) until 16-Apr-2011 (GPS
Week 1631, day 6, MJD 55667) all IGS products, including the IGS combined
orbits, are based on the IGS realization of the ITRF2005 reference frame
(IGS05). For more information see IGSMAIL #5447. The IGS05 frame is also the
basis for the homogeneously reprocessed IGS products from GPS Weeks 730 to 1459
(1994-2007); see IGSMAIL #6136.
Starting 17-Apr-2011 (GPS Week 1632, day 0, MJD 55668) all IGS products, are
based on the IGS realization of the ITRF2008 reference frame (IGS08). For more
information see IGSMAIL #6354.
Starting 07-Oct-2012 (GPS Week 1709, day 0, MJD 56207) all IGS products, are
based on the updated IGS08 frame (IGb08). For more information see IGSMAIL
#6663.
Starting 29-Jan-2017 (GPS Week 1934, day 0, MJD 57782) all IGS products,
are based on the IGS realization of the ITRF2014 reference frame (IGS14).
For more information see IGSMAIL #7399.
Starting 17-May-2020 (GPS Week 2106, day 0, MJD 58986) all IGS products,
are based on the updated reference frame (IGb14).
For more information see IGSMAIL #7921.
Starting 28-Nov-2022, all IGS products, are based on the IGS realization of
the ITRF2020 reference frame (IGS20). Starting from the same date, the IGS
products are based on the repro3 standards, including long filename formats.
For more information see IGSMAIL #8238, #8256, #8274 and #8282.
Starting 02-Feb-2025, all IGS products, are based on the IGS realization of
the first yearly update of ITRF2020 called ITRF2020-u2023. This IGS realization
is called IGb20.
10. Small rotations were applied to all the AC orbit and ERP values in order to
align them to the current IGS reference frame. These RX, RY and RZ rotations
were estimated in the IGS SINEX combination process, performed by the IGS
Reference Frame Coordinator at the Institut Geographique National (IGN).
Starting on 19-Aug-2012 (GPS Week 1702; MJD=56158), ACs began contributing
products based on 1d SINEX integrations. As a result, the SINEX combinations
are now done daily instead of weekly, and the associated daily rotations are
applied here to the orbits and ERPs. The estimated 7 transformations, from
which only the 3 rotations are applied to the orbit and ERP values, are:
| | DX DY DZ RX RY RZ SCL
Centre | Day | [mm] [mm] [mm] [uas] [uas] [uas] [ppb]
-------+-----+---------------------------------------------------
COD | 0 | 1.5 -1.0 -.1 -17 -17 3 -.10
EMR | 0 | -2.2 6.9 3.9 -17 1 -10 -.45
ESA | 0 | -.1 .5 -.8 13 -4 1 -1.02
GFZ | 0 | -.1 -.8 .3 0 19 6 .21
GRG | 0 | .3 .3 -1.2 19 25 5 -.07
JGX | 0 | -2.3 10.6 -.0 33 7 -5 -.27
JPL | 0 | -1.6 5.4 5.2 -9 20 16 .11
MIT | 0 | 2.9 5.8 22.3 7 5 10 -.08
NGS | 0 | 5.8 6.3 16.4 -3 -13 -11 -.03
SIO | 0 | 2.5 11.6 6.0 97 77 -62 -.08
COD | 1 | .9 -.8 .2 -16 -12 10 -.11
EMR | 1 | 2.1 2.8 -1.3 -26 8 -30 -.17
ESA | 1 | -.0 .6 -1.0 1 -2 -4 -.97
GFZ | 1 | .4 -.5 .1 -3 25 22 .27
GRG | 1 | -.3 .4 -.9 15 33 -3 .03
JGX | 1 | .4 11.5 5.4 25 -1 -9 -.18
JPL | 1 | -1.0 3.7 .2 -17 16 8 .17
MIT | 1 | 4.8 -.5 20.9 -9 4 16 .11
NGS | 1 | -1.3 7.5 11.5 3 19 -32 -.28
SIO | 1 | 3.8 7.9 5.4 87 -42 -29 -.09
COD | 2 | .6 -.9 .1 -20 -8 16 -.05
EMR | 2 | 4.9 1.9 -3.2 -42 11 -42 -.14
ESA | 2 | -.2 .1 -1.2 -8 1 1 -.77
GFZ | 2 | -.2 -.6 -.0 3 34 -2 .13
GRG | 2 | .7 .3 -1.1 16 31 2 -.06
JGX | 2 | -.8 8.8 .3 13 4 -6 -.13
JPL | 2 | 4.3 6.5 -4.3 -19 7 -2 .08
MIT | 2 | 3.2 3.0 19.3 -11 13 5 -.23
NGS | 2 | 5.7 5.1 14.6 -8 -8 -16 -.18
SIO | 2 | 1.7 4.6 3.4 -10 23 -7 -.16
COD | 3 | .3 -1.1 -.2 -20 -6 12 -.04
EMR | 3 | 3.9 3.7 -3.9 -13 1 1 .13
ESA | 3 | .1 -.0 -1.1 -4 9 0 -.80
GFZ | 3 | .8 -.3 .0 11 20 16 .18
GRG | 3 | .1 .1 -1.0 14 27 6 .02
JGX | 3 | -4.1 6.2 1.2 18 22 1 -.14
JPL | 3 | 1.7 1.9 -3.0 -13 24 12 .19
MIT | 3 | .7 2.0 15.9 3 18 8 .12
NGS | 3 | 3.6 6.7 .5 -5 3 -16 .26
SIO | 3 | 3.6 5.6 -2.8 55 25 47 .22
COD | 4 | .4 -1.0 -.8 -16 -9 11 .09
EMR | 4 | .9 5.8 3.6 1 0 -2 -.07
ESA | 4 | -.0 -.2 -1.0 -2 8 3 -.86
GFZ | 4 | .4 -.5 -.2 -2 23 10 .21
GRG | 4 | -.1 .4 -1.5 18 25 -2 .08
JGX | 4 | -2.9 9.1 -2.6 7 5 -10 -.18
JPL | 4 | -.5 6.1 -5.5 -11 20 14 .28
MIT | 4 | 2.6 .4 19.4 -19 2 16 -.04
NGS | 4 | 9.6 7.8 6.9 -9 -5 6 .07
SIO | 4 | 3.5 5.6 2.0 55 -12 21 -.17
COD | 5 | .3 -.7 -.7 -8 -2 7 .09
EMR | 5 | 5.9 5.2 -1.8 -9 -3 3 -.02
ESA | 5 | -.6 .1 -1.0 1 -2 8 -.90
GFZ | 5 | .5 .1 .1 -13 16 13 .04
GRG | 5 | .7 .7 -1.3 23 31 10 .04
JGX | 5 | -1.4 10.5 -.7 0 -6 -1 -.16
JPL | 5 | 2.6 4.7 -6.3 -25 28 15 .18
MIT | 5 | 4.1 4.6 18.0 -7 4 13 -.08
NGS | 5 | 4.3 8.5 12.0 14 6 -9 .10
SIO | 5 | 3.0 5.8 1.8 15 -3 21 -.02
COD | 6 | .4 -.5 -.2 -15 5 -2 .12
EMR | 6 | 5.8 2.2 -2.8 4 4 -21 -.08
ESA | 6 | -.5 .5 -1.0 -15 -1 -2 -.96
GFZ | 6 | .2 -.3 .5 -18 23 19 .14
GRG | 6 | -.0 .5 -1.5 19 35 -2 -.03
JGX | 6 | 1.7 8.5 .1 11 -4 -9 -.20
JPL | 6 | 2.8 3.0 -5.0 -16 20 1 .29
MIT | 6 | 6.3 4.5 17.9 -2 5 5 -.09
NGS | 6 | 4.4 10.1 8.4 -18 -5 -13 -.24
SIO | 6 | 2.6 5.7 -.2 0 34 41 -.21
11. As inidicated in the previous remarks, the IGS final orbits are aligned to the
IGS reference frame by pre-aligning each AC orbit with the 3 corresponding
SINEX rotations. This approach began 27-Feb-2000 (GPS Week 1051-0; MJD 51601).
Starting sometime prior to 19-Aug-2012 (GPS Week 1702; MJD=56158), the orbit
combination procedures used an incorrect sign convention to apply the SINEX
RX and RY values to the AC orbits.
Also starting 27-Feb-2000 (GPS Week 1051-0; MJD 51601), the AC orbits were
pre-aligned using rotations derived from differences between AC and IGS
combined x and y polar motion. These ERP rotations were intended to
approximate day-to-day variations of the AC orbital frames when only weekly
averaged AC TRF rotations were available (For more details, see IGSMAIL
#2750). With the change to daily SINEX integrations starting 19-Aug-2012, the
ERP rotations are no longer needed/applied.
12. Starting 5-Nov-2006 (GPS Week 1400, day 0, MJD 54044) until 16-Apr-2011 (GPS
Week 1631, day 6, MJD 55667) the absolute antenna model is introduced (IGSMAIL
#5438). The antenna phase center offsets and phase center variations are given
in the file:
https://files.igs.org/pub/station/general/igs05.atx
These antenna calibrations are also used in the homogeneously reprocessed IGS
products from GPS Weeks 730 to 1459 (1994-2007); see IGSMAIL #6136.
Starting 17-Apr-2011 (GPS Week 1632, day 0, MJD 55668) the absolute antenna
model is updated (IGSMAIL #6255 & #6374) as given in the file:
https://files.igs.org/pub/station/general/igs08.atx
The JPL solution did not use IGS08/igs08.atx until GPS Week 1649, which caused
their RMS clock residuals to be higher during that period than for the other
centres; from GPS Week 1632 through 1648 the JPL solution is excluded from the
weekly SINEX combination.
Starting 29-Jan-2017 (GPS Week 1934, day 0, MJD 57782) the absolute antenna
model file has been updated to igs14.atx to be consistent with IGS14.
See IGSMAIL #7399 for more information
https://files.igs.org/pub/station/general/igs14.atx
Starting 28-Nov-2022, the absolute antenna model file has been updated to
igs20.atx to be consistent with IGS20.
See IGSMAIL #8238 and #8256 for more information
https://files.igs.org/pub/station/general/igs20.atx
ORBIT COMBINATION AND EVALUATION STATISTICS:
--------------------------------------------
Most combination statistics are with respect to the combined orbits and
consist of seven parts. The first, Table 1, summarizes all statistics for
the week. It contains means and standard deviations over the week of
satellite ephemeris and clock correction transformation parameters for
each centre (Table 1.2393.a). It also displays the computed satellite
position sigmas for the combined orbits (Table 1.2393.b).
The second part, Table 2, contains the complete ephemeris and clock
correction transformation parameters (includes both the apriori and a
posteriori values) for each centre and each day (Tables 2.2393.[0-6]).
The third part, Table 3, contains two types of daily RMS for each satellite
and centre, along with the computed satellite position sigmas for the
combined orbits (Tables 3.2393.[0-6]). The first type of satellite RMS is
based on orbit combination and the second RMS type is a result of the 7-day
arc evaluation of each centre ephemerides. The fourth part, Table 4, is a
weekly summary of the daily precise navigation summaries for centres
providing both orbit and clock solutions. It contains weekly station RMS
w.r.t. the initial coordinates for the Latitude, Longitude and Height
components for up to three IGS stations (Table 4.1307). The fifth part,
Table 5, is similar to Table 4 and contains daily precise navigation
statistics (Tables 5.2393.0-6). The sixth part, Table 6, is a weekly
summary of daily ERP combination statistics. The seventh part, Table 7,
contains the daily ERP statistics. But this is not the IGS official ERP
combination products (which come from the accompanying SINEX combination)
but provided to check combination consistency, etc.
In Tables 1-3, the most important statistic which is meaningful for intra
centre/satellite analysis is labeled WRMS. It is a weighted RMS where
normalized weights are based on accuracy codes given in the SP3 files, and
should not be affected by downweighted/problem satellites when acknowledged
by individual centres in their SP3 file.
Table 1: Week 2393 summary. (Nov 16, 2025 - Nov 22, 2025)
Table 1.2393.a GPS week: 2393 MJD: 60995.000-61001.000
Mean and standard deviations of transformation parameters to the
combined IGS orbit.
WRMS - orbit RMS weighted by the SP3 header accuracy codes.
STA - Mean number of stations in the daily solutions.
CENT STA| DX DY DZ RX RY RZ SCL RMS WRMS| TOFT TDRFT SDEV RMS
| [mm] [mm] [mm] [uas] [uas] [uas] [ppb] [mm] [mm]| [ps] [ps/d] [ps] [ps]
--------+----------------------------------------------------+------------------------------
cod 925| 0 0 2 -2 -8 10 -.00 7 7 | -491 -138 5 151
| 0 0 0 10 12 15 .01 | 107 206
emr 105| 0 0 1 3 6 2 .06 10 10 | 24 -77 5 107
| 1 1 1 6 10 7 .04 | 219 300
esa 186| 0 0 0 -6 0 6 -.12 8 7 | 1191 1 6 226
| 0 0 0 10 2 10 .02 | 307 318
gfz 147| 0 0 0 -2 7 8 .14 12 11 | -161 46 12 128
| 0 1 1 12 8 11 .03 | 169 177
grg 128| 0 0 -1 0 1 -12 .03 11 8 | 3 7 6 127
| 0 0 1 5 9 8 .01 | 79 161
igr n/a| 0 0 0 -5 1 -6 .01 3 3 | 8016 -389 8 97
| 0 0 0 6 6 10 .01 | 858 249
jgx n/a| 0 0 0 16 -3 0 -.01 9 8 | -17 51 31 90
| 0 0 0 6 8 10 .02 | 90 152
jpl 120| -2 -1 4 0 1 10 .07 10 10 | -803 -207 8 79
| 1 0 1 7 7 10 .03 | 389 337
mit 367| 1 1 -2 -7 -1 -23 .02 7 6 | 8001 -359 40 74
| 0 0 1 15 20 30 .02 | 799 216
ngs 247| 0 0 1 -3 15 12 -.10 11 10 | -483 -147 502 818
| 1 0 4 8 9 18 .02 | 110 207
sio 358| 0 0 -2 -1 -7 -3 .00 9 8 | --- --- --- ---
| 1 0 0 14 21 33 .02 | --- ---
Table 1.2393.b GPS week : 2393 MJD: 60995.000-61001.000
Satellite position sigmas for the combined orbits
(coded in the IGS SP3 orbit files).
"E" flags eclipsing satellites.
Units: mm.
Day of GPS week
PRN | 0 1 2 3 4 5 6 | Remarks
------+------------------------------------+------------------------------------------
1 | 4 4 4 4 4 4 4 |
2 | 3 4 3 3 3 3 3 |
3 | 4 4 4 4 4 3 4 |
4 | 3 3 3 3 3 3 3 |
5 | 3 3 3 3 3 4 3 |
6 | 2 3 3 2 2 2 2 |
7 | 2 2 2 2 2 2 2 |
8 | 3 3 3 3 3 3 3 |
9 | 2 3 3 2 3 2 2 |
10 | 4 4 3 4 4 4 4 |
11 | 2 2 3 3 3 3 3 |
12 | 3 3 3 3 3 3 4 |
13 | 2 3 3 3 3 3 3 |
14 | 3 3 3 3 3 3 3 |
15 | 3 3 3 3 3 3 3 |
16 | 4 3 4 5 4 3 3 |
17 | 3 3 3 3 3 3 3 |
18 | 3 3 3 3 3 3 3 |
19 | 3 3 4 3 3 3 3 |
20 | 3 3 4 3 3 3 3 |
21 | 6 9 9 6 6 6 6 |
22 | 3 3 3 3 3 2 3 |
23 | 5 4 4 4 4 4 4 |
24 | 3 3 3 3 3 3 3 |
25 | 3 3 3 2 2 3 3 |
26 | 3 3 3 3 3 2 3 |
27 | 3 3 7 3 3 3 3 |
28 | 3 3 4 4 4 3 4 |
29 | 3 3 3 3 3 3 3 |
30 | 3 3 2 3 3 3 3 |
31 | 2 2 2 2 2 2 2 |
32 | 2 2 2 2 2 2 3 |
Table 2: Daily transformation of each centre to the combined IGS orbit and
clocks for each day of the week. The transformation displayed is the
result of the combination after the AC orbits were pre-aligned using
the SINEX rotations from above. Prior to Wk 1702, AC ERP rotations
used in the pre-alignment were also displayed.
WRMS - RMS weighted by the centres SP3 header accuracy codes.
STA - Number of stations in the daily solutions.
Table 2.2393.0 GPS week: 2393 Day: 0 MJD: 60995.000
CENT STA| DX DY DZ RX RY RZ SCL RMS WRMS| TOFT TDRFT SDEV RMS
| [mm] [mm] [mm] [uas] [uas] [uas] [ppb] [mm] [mm]| [ps] [ps/d] [ps] [ps]
--------+----------------------------------------------------+------------------------------
cod 945| 0 0 3 -11 -15 1 .01 8 8 | -638 110 6 160
emr 108| -3 -1 4 7 21 4 .05 12 11 | 139 -514 7 112
esa 186| 0 0 -1 -2 2 8 -.14 7 7 | 1622 -305 7 236
gfz 145| 0 1 -1 9 10 23 .12 9 9 | -209 3 12 123
grg 129| 1 0 -2 -5 15 -15 .02 7 7 | 65 -129 6 126
igr n/a| 0 0 0 -14 5 -6 .03 3 3 | 9193 -488 9 96
jgx n/a| 0 0 0 15 8 -7 .01 7 7 | 140 -183 33 93
jpl 120| -3 -2 6 -6 15 15 .07 11 11 | -99 -620 9 83
mit 367| 1 0 -4 -15 -39 22 .02 7 7 | 9017 -134 54 81
ngs 252| 0 0 4 0 10 32 -.09 10 10 | -658 107 420 747
sio 365| 2 0 -2 6 -18 -66 .01 7 7 | --- --- --- ---
Table 2.2393.1 GPS week: 2393 Day: 1 MJD: 60996.000
CENT STA| DX DY DZ RX RY RZ SCL RMS WRMS| TOFT TDRFT SDEV RMS
| [mm] [mm] [mm] [uas] [uas] [uas] [ppb] [mm] [mm]| [ps] [ps/d] [ps] [ps]
--------+----------------------------------------------------+------------------------------
cod 939| 0 0 3 4 -2 20 .00 7 7 | -569 141 6 157
emr 108| 0 -2 2 -2 15 0 .01 11 11 | 111 -165 6 121
esa 186| 0 0 -2 0 -1 10 -.15 8 7 | 1130 -171 7 216
gfz 149| 0 0 -2 8 -2 19 .13 11 11 | -342 62 13 136
grg 131| 1 0 0 -3 -10 -10 .04 8 8 | 16 2 7 142
igr n/a| 0 0 1 -5 5 0 .02 3 3 | 8760 -449 9 100
jgx n/a| 0 0 1 23 -14 14 .01 7 7 | 51 -35 36 93
jpl 120| -2 -2 2 1 -2 26 .05 10 10 | -660 -118 9 91
mit 367| 2 2 -2 -31 16 -74 .04 7 7 | 8693 -311 47 81
ngs 249| -2 0 2 6 22 36 -.11 10 10 | -548 108 548 874
sio 362| 2 0 -3 4 -13 -2 .02 9 9 | --- --- --- ---
Table 2.2393.2 GPS week: 2393 Day: 2 MJD: 60997.000
CENT STA| DX DY DZ RX RY RZ SCL RMS WRMS| TOFT TDRFT SDEV RMS
| [mm] [mm] [mm] [uas] [uas] [uas] [ppb] [mm] [mm]| [ps] [ps/d] [ps] [ps]
--------+----------------------------------------------------+------------------------------
cod 929| 0 0 0 9 4 7 -.02 7 6 | -465 -173 6 145
emr 107| -1 0 0 -3 7 4 .14 11 11 | -61 340 6 106
esa 186| 0 0 0 -28 -2 26 -.09 9 8 | 893 503 8 252
gfz 150| 0 0 -2 -10 3 -8 .13 12 11 | -405 327 13 142
grg 131| 1 0 -2 -6 -3 -8 .02 28 8 | -81 235 7 125
igr n/a| 0 0 1 -8 -6 0 -.00 3 3 | 8321 50 9 81
jgx n/a| 0 0 0 7 -9 15 -.04 18 12 | -83 218 31 95
jpl 120| -2 0 4 0 -8 15 .12 11 11 | -796 209 9 75
mit 367| 2 0 -3 15 -3 -42 -.01 8 6 | 8371 -51 42 74
ngs 250| 0 0 7 6 1 18 -.12 11 11 | -465 -168 485 785
sio 360| 0 1 -3 -21 25 -14 -.04 12 9 | --- --- --- ---
Table 2.2393.3 GPS week: 2393 Day: 3 MJD: 60998.000
CENT STA| DX DY DZ RX RY RZ SCL RMS WRMS| TOFT TDRFT SDEV RMS
| [mm] [mm] [mm] [uas] [uas] [uas] [ppb] [mm] [mm]| [ps] [ps/d] [ps] [ps]
--------+----------------------------------------------------+------------------------------
cod 926| 0 0 2 -18 -8 19 .01 7 7 | -429 -139 6 168
emr 108| 0 0 1 10 -1 -10 .09 9 9 | 150 -193 5 104
esa 186| 0 0 0 0 -1 -7 -.10 8 8 | 1396 -244 6 210
gfz 150| 0 0 1 -27 4 -2 .09 12 10 | 9 93 13 144
grg 130| 1 0 -1 -1 2 0 .03 7 7 | -54 144 6 125
igr n/a| 0 0 0 0 -7 -26 .03 3 3 | 8301 -531 9 100
jgx n/a| 0 0 1 19 3 -4 -.03 7 7 | -59 198 28 95
jpl 120| -1 -1 3 6 2 0 .09 10 10 | -733 -490 8 89
mit 367| 1 1 -1 0 -2 -17 .01 7 6 | 8215 -358 33 75
ngs 249| -1 0 -5 -9 11 6 -.08 10 10 | -432 -133 560 961
sio 363| 1 1 -1 9 10 18 .00 9 9 | --- --- --- ---
Table 2.2393.4 GPS week: 2393 Day: 4 MJD: 60999.000
CENT STA| DX DY DZ RX RY RZ SCL RMS WRMS| TOFT TDRFT SDEV RMS
| [mm] [mm] [mm] [uas] [uas] [uas] [ppb] [mm] [mm]| [ps] [ps/d] [ps] [ps]
--------+----------------------------------------------------+------------------------------
cod 920| 0 -1 2 -5 3 11 -.02 7 7 | -358 -355 6 149
emr 104| -1 0 1 10 4 1 .04 9 9 | -440 283 6 112
esa 186| 0 0 0 -2 2 3 -.10 7 7 | 836 386 7 236
gfz 150| -1 1 2 3 5 8 .15 15 10 | -168 170 13 119
grg 127| 0 0 0 7 -4 -20 .05 8 8 | -95 108 7 124
igr n/a| 0 0 0 -7 4 -3 .00 3 3 | 7518 -165 9 100
jgx n/a| -1 0 1 24 1 1 -.01 7 7 | -124 153 33 89
jpl 120| -1 -1 3 10 1 8 .05 10 10 | -1305 84 8 79
mit 367| 1 1 -2 -21 -2 -19 .01 7 6 | 7671 -471 37 68
ngs 249| 0 0 -2 -5 7 12 -.06 11 11 | -358 -357 525 843
sio 360| 1 0 -1 -22 -5 7 .02 9 8 | --- --- --- ---
Table 2.2393.5 GPS week: 2393 Day: 5 MJD: 61000.000
CENT STA| DX DY DZ RX RY RZ SCL RMS WRMS| TOFT TDRFT SDEV RMS
| [mm] [mm] [mm] [uas] [uas] [uas] [ppb] [mm] [mm]| [ps] [ps/d] [ps] [ps]
--------+----------------------------------------------------+------------------------------
cod 912| 0 0 2 1 -8 28 -.01 7 7 | -392 -397 6 141
emr 104| 0 1 0 -2 -8 8 .04 9 9 | 87 -53 6 119
esa 186| 0 0 0 -4 0 1 -.13 7 7 | 991 1 7 221
gfz 148| 0 2 0 0 6 2 .16 14 15 | -44 -183 13 125
grg 124| 0 0 0 7 -1 -7 .05 8 7 | 75 -203 7 130
igr n/a| 0 0 0 -8 0 -10 .02 3 3 | 7151 -447 8 108
jgx n/a| -1 0 0 8 -1 -10 -.01 8 8 | 9 -74 33 85
jpl 120| -1 -1 3 -11 6 12 .05 9 9 | -1168 26 8 71
mit 367| 1 1 -2 2 -2 -30 .03 7 6 | 7261 -669 41 68
ngs 245| 0 0 1 -12 23 -8 -.10 11 11 | -364 -436 498 780
sio 357| 0 1 -2 8 -5 -5 .01 8 7 | --- --- --- ---
Table 2.2393.6 GPS week: 2393 Day: 6 MJD: 61001.000
CENT STA| DX DY DZ RX RY RZ SCL RMS WRMS| TOFT TDRFT SDEV RMS
| [mm] [mm] [mm] [uas] [uas] [uas] [ppb] [mm] [mm]| [ps] [ps/d] [ps] [ps]
--------+----------------------------------------------------+------------------------------
cod 907| 0 0 2 5 -31 -17 .01 8 8 | -587 -157 5 140
emr 102| 1 0 1 3 2 11 .06 10 10 | 187 -241 5 75
esa 186| 0 0 -1 -12 3 0 -.12 7 7 | 1475 -159 6 211
gfz 143| 0 0 1 -4 24 15 .18 13 13 | 29 -148 11 112
grg 126| 0 0 0 2 12 -27 .04 8 8 | 95 -108 7 118
igr n/a| 0 0 0 4 7 4 .01 3 3 | 6871 -694 8 94
jgx n/a| 0 0 0 13 -12 -3 .00 7 7 | -58 82 29 84
jpl 120| -1 0 3 -1 -3 -3 .06 10 10 | -862 -541 8 71
mit 367| 0 1 -1 -3 25 -4 .02 7 7 | 6784 -520 30 72
ngs 241| 0 0 0 -11 28 -10 -.11 10 10 | -560 -156 480 738
sio 344| 0 0 -3 5 -43 40 .01 9 8 | --- --- --- ---
Table 3: Daily fit for each satellite and each centre resulting from weighted
average combination and from long arc orbit dynamics (7-day). The
first IGS column gives resulting satellite accuracy measures found in
SP3 header. The last IGS column gives the RMS fit of the IGS orbit
when processed through the 7-day arc evaluation.
"E" stands for eclipsing satellites (earth).
"M" stands for eclipsing satellites (moon).
"X" stands for excluded from the statistics but included in IGS orbit.
"T" stands for Total long arc orbit RMS for all satellites.
"NE" stands for long arc orbit RMS for Non-Eclipsing satellites only.
"MEDI" stands for median of the centre's satellite RMS.
"MD"
Units: mm.
Table 3.2393.0 GPS week: 2393 Day: 0 MJD: 60995.000
Weighted Average Orbit Dynamics (7 days)
PRN | cod emr esa gfz grg igr jgx jpl mit ngs sio IGS | cod emr esa gfz grg igr jgx jpl mit ngs sio IGS
------+-------------------------------------------------------------+--------------------------------------------------------------
X1 | 9 11 8 --- 9 4 --- 11 8 12 6 3 | 43 45 43 --- 47 45 --- 47 47 41 46 44
2 | 7 9 6 8 8 3 6 11 9 8 8 2 | 19 22 19 20 21 22 21 23 26 23 26 21
3E | 13 27 9 13 7 7 8 16 8 16 8 4 | 34 40 33 26 31 32 29 36 34 27 37 32
4 | 5 13 5 7 8 2 5 10 6 8 6 2 | 41 38 36 44 46 42 45 41 43 44 43 42
5E | 8 11 7 8 6 3 8 11 7 9 6 2 | 44 48 45 37 45 44 43 47 44 48 46 45
6 | 6 7 6 9 6 2 5 7 4 8 8 2 | 23 24 23 21 20 21 19 25 21 23 20 21
7 | 7 7 5 7 7 2 5 9 5 6 6 2 | 38 38 38 32 32 36 35 40 38 37 38 37
8 | 7 13 5 10 6 2 5 12 6 7 6 2 | 21 22 23 26 21 22 21 22 23 21 23 21
9 | 5 8 7 8 7 3 5 11 6 7 7 2 | 29 31 31 29 26 29 28 33 30 28 29 28
10E | 15 20 7 15 10 3 9 19 7 15 12 4 | 55 63 58 54 60 57 59 58 57 55 57 57
11 | 7 11 5 6 6 2 4 9 6 10 8 2 | 28 31 29 30 33 30 30 32 33 29 31 30
12 | 12 10 11 10 12 3 5 11 6 13 9 3 | 40 37 30 40 39 35 35 38 42 37 38 36
13 | 5 12 6 5 6 3 7 10 3 9 7 2 | 29 36 30 27 28 28 28 35 30 29 27 29
14 | 9 9 7 7 8 2 6 14 6 12 6 2 | 48 46 49 52 50 48 46 54 48 45 47 48
15 | 7 8 7 9 8 3 9 8 6 10 6 2 | 32 31 29 31 29 29 28 33 32 34 33 30
16 | 10 13 10 12 10 4 11 11 12 12 8 3 | 34 30 27 37 33 30 30 32 37 32 35 32
17 | 9 9 9 8 6 2 8 10 5 10 8 2 | 27 26 20 30 25 25 25 28 27 24 26 24
18 | 8 9 6 7 6 3 6 14 7 14 6 2 | 28 33 30 31 32 30 31 29 32 27 32 30
19 | 10 8 8 7 6 2 8 10 6 9 9 2 | 27 27 25 34 29 28 26 28 30 31 28 27
X20E | 9 12 --- 7 6 4 6 9 5 11 9 2 | 40 42 --- 44 40 41 41 41 39 42 41 40
X21E | 17 13 17 23 18 3 --- 22 12 14 10 6 | 154 149 149 140 156 152 --- 148 151 156 150 152
22 | 7 7 9 6 8 4 6 9 6 10 7 2 | 33 31 32 36 33 33 34 33 35 34 34 32
23E | 8 14 5 24 12 6 13 12 15 14 13 4 | 25 26 27 36 33 30 29 30 32 25 32 28
24 | 6 13 8 5 8 2 7 12 5 13 6 2 | 18 30 26 26 18 21 18 31 20 22 21 21
25 | 12 11 6 7 5 3 4 8 5 8 8 2 | 30 28 28 31 30 29 27 29 30 27 31 28
26 | 7 10 8 7 6 4 6 10 13 11 7 3 | 32 30 30 32 33 30 30 30 33 28 32 30
27 | 7 12 6 9 5 2 6 10 5 10 6 2 | 180 177 178 181 180 178 175 177 177 173 181 177
28 | 7 20 4 5 8 3 5 18 8 11 9 3 | 38 41 38 40 40 39 39 42 42 40 42 39
29 | 9 7 8 9 7 3 6 9 8 10 8 2 | 34 32 30 35 32 32 30 31 37 35 35 32
30 | 5 10 8 8 7 2 5 11 9 7 5 2 | 19 28 25 23 19 21 19 28 22 19 22 21
31 | 4 10 5 4 6 3 4 10 7 8 5 2 | 42 43 43 41 42 41 40 43 40 38 38 41
32 | 5 10 6 6 7 1 5 9 7 7 6 2 | 38 41 39 38 36 37 35 42 35 36 35 36
------+-------------------------------------------------------------+--------------------------------------------------------------
RMS | 8 12 7 9 7 3 7 11 7 10 7 |T 41 42 40 42 41 41 36 43 42 40 42 40
WRMS | 8 11 7 9 7 3 7 11 7 10 7 |NE 37 38 36 38 37 36 35 39 38 36 38 36
MEDI | 7 10 7 8 7 3 6 10 6 10 7 |MD 33 32 30 34 33 30 30 33 34 32 34 32
Table 3.2393.1 GPS week: 2393 Day: 1 MJD: 60996.000
Weighted Average Orbit Dynamics (7 days)
PRN | cod emr esa gfz grg igr jgx jpl mit ngs sio IGS | cod emr esa gfz grg igr jgx jpl mit ngs sio IGS
------+-------------------------------------------------------------+--------------------------------------------------------------
X1 | 8 11 10 --- 10 3 --- 10 8 11 12 3 | 33 32 33 --- 36 32 --- 35 36 34 38 34
X2 | 10 8 7 --- 7 3 7 10 11 11 16 3 | 16 17 16 --- 17 16 18 16 19 17 20 16
X3E | 7 10 9 --- 9 3 8 10 13 10 20 4 | 30 33 29 --- 29 29 30 29 31 28 37 29
X4 | 6 10 5 --- 7 2 6 9 7 11 10 2 | 27 27 30 --- 32 27 30 27 31 29 35 29
5E | 7 11 8 12 7 5 7 12 4 10 8 2 | 40 40 44 38 38 37 37 38 42 38 38 39
6 | 4 10 7 10 6 2 5 7 6 8 10 2 | 24 23 24 22 20 22 21 24 24 22 22 22
X7 | 4 8 5 --- 7 2 4 6 5 6 7 2 | 26 29 26 --- 23 25 26 28 26 26 26 25
8 | 8 14 7 9 6 3 5 11 5 9 10 2 | 19 20 20 19 21 19 19 19 21 19 20 19
X9 | 5 8 8 --- 7 4 7 9 7 6 12 2 | 22 24 22 --- 19 21 20 23 22 20 26 21
10E | 7 12 7 27 7 3 10 9 7 9 9 3 | 47 50 59 60 50 49 49 48 51 46 51 49
11 | 5 9 6 8 6 3 5 8 5 9 9 2 | 24 24 23 27 27 24 26 24 27 19 23 24
12 | 7 10 11 10 15 3 5 11 5 13 10 3 | 28 27 21 28 30 25 25 27 30 32 29 26
X13 | 6 11 7 --- 6 2 5 10 5 11 12 2 | 18 27 20 --- 19 18 17 27 19 19 19 19
14 | 9 8 8 8 6 2 7 14 5 11 8 2 | 36 37 37 40 37 36 35 41 37 34 36 36
15 | 7 8 7 7 6 3 8 8 6 13 7 2 | 27 29 23 27 25 25 24 26 30 28 28 26
16 | 7 11 9 8 9 5 9 9 13 9 10 3 | 28 24 27 32 29 25 25 27 31 26 28 26
17 | 9 10 10 10 7 2 8 10 5 8 7 2 | 25 27 20 30 24 24 22 27 26 24 26 23
18 | 8 10 6 7 8 2 5 11 6 12 8 2 | 23 28 28 28 27 25 26 25 28 23 30 25
19 | 11 8 9 9 7 3 7 8 8 8 10 2 | 25 23 19 26 23 22 22 22 23 23 25 22
X20E | 7 10 --- --- 7 6 8 9 5 7 7 2 | 37 35 --- --- 35 36 37 35 40 37 36 37
X21E | 29 20 27 --- 32 6 --- 30 12 9 12 8 | 145 135 133 --- 146 138 --- 134 146 136 146 139
22 | 7 8 8 12 6 2 6 8 5 7 6 2 | 23 20 18 26 21 21 23 20 22 22 23 20
23E | 7 13 6 22 17 4 11 11 13 13 14 4 | 25 26 25 36 31 26 26 27 30 23 28 26
24 | 6 13 8 9 7 3 8 11 7 12 8 3 | 16 31 25 25 16 21 15 30 20 16 20 19
25 | 8 11 6 8 6 2 5 6 5 12 7 2 | 25 24 24 23 25 22 21 24 25 25 24 23
26 | 5 9 8 8 6 4 5 8 12 9 7 2 | 25 24 24 23 26 24 23 24 25 23 24 23
27 | 11 11 7 9 6 3 5 9 5 7 9 2 | 184 187 185 184 188 185 180 185 184 188 184 185
28 | 6 17 5 12 10 2 5 18 8 8 10 3 | 31 36 31 32 34 31 32 35 36 33 34 32
29 | 9 6 9 11 7 3 6 9 5 12 9 2 | 25 23 22 26 24 24 23 23 27 29 26 23
30 | 5 11 8 8 7 1 6 11 8 7 11 2 | 22 31 26 25 21 23 21 31 23 23 23 23
31 | 5 9 6 7 5 2 5 6 6 6 9 2 | 30 32 30 32 29 30 28 32 30 29 27 29
32 | 6 9 7 8 7 2 4 7 4 7 7 2 | 22 23 23 20 20 21 19 26 17 23 20 20
------+-------------------------------------------------------------+--------------------------------------------------------------
RMS | 7 11 8 11 8 3 7 10 7 10 9 |T 35 36 35 36 35 34 30 36 36 34 36 34
WRMS | 7 11 7 11 8 3 7 10 7 10 9 |NE 30 32 30 34 31 30 29 32 32 31 32 30
MEDI | 7 10 7 9 7 3 6 9 6 9 9 |MD 25 27 25 27 26 25 24 27 27 25 26 25
Table 3.2393.2 GPS week: 2393 Day: 2 MJD: 60997.000
Weighted Average Orbit Dynamics (7 days)
PRN | cod emr esa gfz grg igr jgx jpl mit ngs sio IGS | cod emr esa gfz grg igr jgx jpl mit ngs sio IGS
------+-------------------------------------------------------------+--------------------------------------------------------------
X1 | 9 12 10 --- 9 4 --- 10 9 11 12 3 | 22 20 22 --- 25 23 --- 24 26 23 28 23
X2 | 7 8 6 --- 7 3 8 9 9 8 12 3 | 20 21 22 --- 23 22 23 22 25 24 27 22
X3E | 6 9 9 --- 14 6 7 10 14 13 18 4 | 26 27 30 --- 26 27 25 29 30 25 30 27
X4 | 5 10 --- --- 6 4 5 10 7 11 10 3 | 25 27 --- --- 30 27 27 27 30 27 31 27
X5E | 6 10 --- --- 5 3 8 10 8 9 14 3 | 33 33 --- --- 31 33 34 32 32 33 40 33
6 | 5 7 8 13 6 2 4 7 6 7 9 2 | 22 22 24 23 20 20 18 23 21 20 21 21
X7 | 5 7 6 --- 6 3 4 6 4 7 6 2 | 34 36 34 --- 30 33 33 37 32 38 31 33
8 | 7 12 8 15 7 2 5 9 5 9 10 2 | 21 20 22 22 20 20 20 20 20 20 19 19
X9 | 4 9 7 --- 5 3 6 8 7 9 11 2 | 20 23 22 --- 17 20 18 24 20 19 20 20
X10E | 5 8 --- --- 8 5 8 8 9 11 11 3 | 44 44 --- --- 45 45 45 44 46 45 44 44
11 | 5 10 6 12 7 3 5 8 9 12 9 2 | 18 21 16 20 21 19 21 21 23 18 22 19
12 | 5 9 12 10 14 4 5 11 6 11 8 3 | 25 24 18 27 26 21 23 24 26 27 25 23
13 | 5 12 7 10 5 3 6 10 3 9 11 2 | 23 30 20 21 21 20 20 28 21 19 20 21
14 | 7 7 9 10 7 1 6 14 5 14 9 3 | 37 34 37 41 39 35 35 41 36 34 42 37
15 | 5 8 9 10 7 3 7 8 7 11 8 2 | 30 27 26 26 26 26 26 28 28 32 26 27
X16 | 7 12 --- --- 8 6 9 11 13 11 12 4 | 33 29 --- --- 30 28 28 29 35 33 24 30
X17 | 8 10 12 --- 7 3 7 11 7 11 8 3 | 31 26 21 --- 26 25 25 27 26 29 28 26
X18 | 7 10 --- --- 8 3 6 11 7 12 13 3 | 18 21 --- --- 22 19 20 22 22 17 23 19
19 | 9 10 11 23 6 2 7 11 8 12 10 3 | 25 21 18 35 20 21 20 22 22 24 20 21
X20E | 8 8 --- 22 10 5 7 8 9 12 11 3 | 31 29 --- 45 30 31 31 28 30 35 30 30
X21E | 13 17 20 306 17 14 --- 25 29 19 36 8 | 125 125 126 279 125 128 --- 126 119 129 112 122
22 | 5 7 10 14 7 2 6 8 5 10 10 2 | 21 20 18 25 19 19 20 20 20 22 22 19
23E | 7 11 6 18 11 4 11 14 13 14 17 4 | 22 21 24 29 23 22 22 26 26 23 24 22
24 | 5 13 6 10 8 2 6 11 8 12 15 3 | 16 31 23 28 15 19 15 30 18 17 25 19
25 | 5 9 7 8 6 2 6 7 5 11 10 2 | 24 24 24 27 24 22 21 25 22 23 26 23
26 | 5 10 7 8 7 4 6 8 10 10 8 2 | 27 25 25 27 27 25 23 25 26 26 23 25
27 | 18 23 13 16 117 7 77 23 13 17 31 7 | 482 484 484 482 473 483 452 483 485 487 487 484
28 | 6 20 4 9 12 4 7 19 10 10 10 3 | 31 34 32 35 34 33 32 34 34 35 33 32
29 | 9 7 11 12 7 4 8 11 5 13 10 3 | 26 22 20 28 24 24 22 22 25 28 25 23
30 | 4 8 11 7 5 2 5 10 6 7 6 2 | 20 29 28 20 19 20 17 28 19 21 20 21
31 | 5 6 7 6 6 2 5 7 8 11 8 2 | 34 34 35 34 33 32 32 35 30 31 28 32
32 | 5 7 7 8 8 3 5 5 5 11 7 2 | 20 22 23 19 18 20 18 24 17 19 19 19
------+-------------------------------------------------------------+--------------------------------------------------------------
RMS | 7 11 9 12 28 3 18 11 8 11 12 |T 43 43 45 61 42 42 38 44 43 43 43 42
WRMS | 6 11 8 11 8 3 12 11 6 11 9 |NE 42 43 44 52 41 41 40 44 42 42 42 41
MEDI | 5 9 8 10 7 3 6 10 7 11 10 |MD 25 26 23 27 25 23 23 27 26 25 25 23
Table 3.2393.3 GPS week: 2393 Day: 3 MJD: 60998.000
Weighted Average Orbit Dynamics (7 days)
PRN | cod emr esa gfz grg igr jgx jpl mit ngs sio IGS | cod emr esa gfz grg igr jgx jpl mit ngs sio IGS
------+-------------------------------------------------------------+--------------------------------------------------------------
X1 | 8 11 8 --- 8 4 --- 10 7 13 12 3 | 18 20 19 --- 21 19 --- 22 23 20 25 20
X2 | 9 6 6 --- 7 4 8 9 8 12 10 3 | 18 19 19 --- 20 20 19 20 23 24 22 19
X3E | 6 11 8 --- 10 3 9 10 8 10 16 3 | 24 22 24 --- 23 22 23 23 24 19 30 23
X4 | 7 9 6 --- 7 3 5 8 7 8 11 2 | 19 22 20 --- 25 22 22 22 25 26 28 22
X5E | 8 9 8 --- 5 3 9 10 8 11 10 3 | 28 26 22 --- 26 26 27 26 30 29 33 27
6 | 3 6 7 9 6 2 4 8 5 6 8 2 | 25 26 25 25 23 23 22 26 23 25 24 24
X7 | 6 5 5 --- 7 2 5 6 7 8 9 2 | 34 35 34 --- 32 32 32 37 37 32 35 34
8 | 8 9 7 14 7 2 5 10 4 11 11 2 | 20 20 22 23 23 21 21 21 21 23 22 21
X9 | 6 7 7 --- 5 4 6 7 6 7 9 2 | 28 28 28 --- 27 26 24 31 28 26 28 27
10E | 8 8 6 24 7 3 10 8 7 9 14 3 | 24 26 27 33 27 26 26 27 28 23 29 26
11 | 5 9 6 9 6 2 5 8 6 10 9 2 | 19 21 17 23 23 19 20 21 24 19 26 21
12 | 6 10 10 8 13 3 6 10 7 13 11 3 | 27 27 20 27 29 24 24 25 28 30 28 25
13 | 5 10 5 10 5 2 6 10 3 8 11 2 | 20 28 21 17 21 20 19 28 21 22 18 20
14 | 8 6 9 8 6 2 5 13 5 11 5 2 | 32 34 36 35 38 34 35 41 34 38 37 35
15 | 6 7 7 10 7 2 8 8 7 10 7 2 | 35 33 31 34 32 31 31 33 36 31 34 33
X16 | 7 8 9 --- 9 6 9 10 14 13 31 4 | 28 25 23 --- 29 25 26 27 32 27 42 27
17 | 7 8 11 16 6 2 9 11 5 6 6 2 | 28 26 19 33 26 24 24 27 25 27 26 25
X18 | 7 8 8 --- 7 3 6 12 8 12 11 3 | 19 22 16 --- 22 19 21 22 23 20 22 20
19 | 9 7 10 12 6 2 8 11 6 13 9 3 | 28 24 23 32 25 24 24 25 26 31 25 25
X20E | 7 8 --- 9 6 4 8 8 7 9 8 2 | 30 31 --- 32 32 31 31 30 34 34 34 32
X21E | 10 9 13 14 12 8 --- 17 20 28 22 6 | 81 81 81 86 80 81 --- 82 81 88 79 80
22 | 6 6 10 11 7 3 6 9 6 8 6 2 | 23 21 19 25 21 21 21 23 23 21 23 21
23E | 11 10 7 17 12 4 10 15 14 13 14 4 | 21 22 24 30 27 23 23 28 28 21 25 23
24 | 7 11 8 11 8 2 7 11 8 10 8 3 | 20 32 27 26 22 24 19 32 24 26 24 24
25 | 6 9 5 7 6 2 6 7 4 11 8 2 | 27 27 26 27 27 25 22 26 26 30 27 25
26 | 4 8 8 7 6 4 6 8 9 9 10 2 | 25 25 25 25 25 24 23 25 26 24 24 24
27 | 6 10 6 18 4 3 5 10 5 10 11 2 | 266 267 266 264 264 267 273 266 268 268 269 267
28 | 6 18 5 7 9 3 7 18 10 10 9 3 | 21 26 22 23 23 23 22 25 26 29 25 22
29 | 11 7 10 11 8 4 7 10 7 10 10 3 | 26 20 19 25 24 22 19 19 24 27 23 21
30 | 5 11 7 9 6 2 5 11 7 11 7 2 | 25 34 30 27 27 26 25 35 27 32 25 27
31 | 6 5 7 7 7 3 5 6 6 11 7 2 | 33 34 35 34 32 33 32 35 30 33 29 32
32 | 4 6 7 9 7 3 5 7 5 11 6 2 | 27 28 29 27 23 26 27 29 25 24 23 25
------+-------------------------------------------------------------+--------------------------------------------------------------
RMS | 7 9 8 12 7 3 7 10 7 10 9 |T 34 35 33 40 34 33 32 36 36 35 36 34
WRMS | 7 9 8 10 7 3 7 10 6 10 9 |NE 34 35 33 39 34 33 33 36 35 35 35 34
MEDI | 6 8 7 10 7 3 6 10 7 10 9 |MD 25 26 24 27 25 24 23 26 26 26 26 25
Table 3.2393.4 GPS week: 2393 Day: 4 MJD: 60999.000
Weighted Average Orbit Dynamics (7 days)
PRN | cod emr esa gfz grg igr jgx jpl mit ngs sio IGS | cod emr esa gfz grg igr jgx jpl mit ngs sio IGS
------+-------------------------------------------------------------+--------------------------------------------------------------
X1 | 8 10 9 --- 8 5 --- 10 7 13 8 3 | 21 22 20 --- 24 20 --- 22 23 24 24 21
2 | 7 6 6 12 8 3 8 9 7 14 8 2 | 20 19 20 27 21 21 21 19 23 26 24 20
3E | 8 7 6 40 8 5 10 8 10 13 8 4 | 24 24 25 42 22 23 23 22 23 23 25 23
X4 | 6 8 --- --- 6 3 5 10 7 16 7 3 | 29 30 --- --- 32 30 30 32 32 37 33 31
X5E | 9 10 8 --- 5 3 8 12 7 9 10 3 | 32 32 26 --- 32 31 32 31 33 33 32 31
6 | 5 9 7 12 5 2 6 7 6 7 8 2 | 20 23 22 21 18 19 18 23 20 21 19 20
7 | 4 6 5 7 8 1 5 7 5 8 8 2 | 35 36 35 37 33 34 33 39 34 36 34 34
8 | 7 9 7 9 9 2 7 10 4 11 10 2 | 19 19 21 20 21 18 20 18 18 20 21 18
X9 | 6 7 --- --- 5 3 5 8 8 11 9 2 | 21 24 --- --- 20 21 18 24 21 22 20 20
10E | 7 7 5 37 5 3 12 7 7 12 7 3 | 40 42 35 41 42 41 43 42 42 39 43 41
11 | 7 13 6 12 5 2 5 8 7 12 10 2 | 17 22 15 20 22 18 20 20 21 14 20 18
12 | 8 10 10 12 15 4 6 8 7 9 9 3 | 25 24 16 24 27 20 21 22 25 25 24 22
13 | 5 11 5 10 6 2 7 10 4 11 6 2 | 22 30 22 20 21 22 19 30 23 22 19 22
14 | 9 7 9 9 7 3 7 13 5 12 8 2 | 35 34 35 37 36 33 34 38 36 34 39 35
15 | 8 8 8 12 9 2 9 7 6 10 8 2 | 29 30 26 30 30 27 28 29 28 28 29 27
16 | 8 8 10 16 11 5 12 9 10 16 14 3 | 26 23 22 34 28 24 23 24 29 26 31 25
17 | 8 7 12 12 8 2 8 10 5 6 6 2 | 28 26 17 30 25 24 25 25 25 26 26 24
18 | 7 11 7 11 7 4 6 12 8 14 13 3 | 17 21 15 22 22 18 21 21 23 16 26 19
19 | 12 8 10 17 8 2 8 9 6 9 10 3 | 24 21 17 29 22 21 20 20 20 24 22 20
X20E | 9 9 --- 11 6 4 8 8 7 12 7 3 | 26 27 --- 22 26 26 26 24 27 27 26 25
X21E | 11 9 11 21 11 9 --- 17 20 22 22 5 | 63 64 61 70 65 64 --- 63 64 65 66 63
22 | 7 7 9 8 8 2 6 9 6 10 7 2 | 20 19 16 19 18 17 19 20 19 18 19 17
23E | 10 12 8 13 11 4 10 14 12 15 14 4 | 22 24 24 29 26 23 24 28 26 18 25 23
24 | 6 13 6 9 10 3 9 12 6 11 10 3 | 17 30 23 26 16 20 16 30 19 20 22 20
25 | 7 8 5 9 6 2 7 7 5 11 8 2 | 24 26 24 25 24 23 21 25 24 23 25 23
26 | 6 9 6 8 8 3 6 8 9 15 7 2 | 24 24 22 22 24 21 21 23 23 21 23 22
27 | 7 8 7 10 6 2 6 9 5 9 8 2 | 312 312 315 311 314 313 308 313 315 314 312 313
28 | 6 17 4 9 12 3 7 17 7 14 9 3 | 29 33 32 31 31 32 32 33 33 37 33 31
29 | 10 7 9 13 7 3 7 10 6 9 9 2 | 25 21 19 26 23 23 22 20 24 26 25 22
30 | 6 10 8 8 7 2 5 11 7 5 7 2 | 15 27 23 16 16 17 14 26 16 17 18 18
31 | 5 6 6 7 9 2 4 6 5 10 8 2 | 28 32 31 32 30 28 28 31 26 28 25 28
32 | 4 8 6 9 7 2 5 6 5 8 6 2 | 26 26 25 24 22 23 23 27 21 22 22 23
------+-------------------------------------------------------------+--------------------------------------------------------------
RMS | 7 9 7 15 8 3 7 10 7 11 9 |T 34 36 34 38 35 34 33 36 35 35 36 34
WRMS | 7 9 7 10 8 3 7 10 6 11 8 |NE 34 36 34 38 35 34 34 36 35 35 35 34
MEDI | 7 8 7 11 8 3 7 9 7 11 8 |MD 24 26 23 26 24 23 22 25 24 24 25 23
Table 3.2393.5 GPS week: 2393 Day: 5 MJD: 61000.000
Weighted Average Orbit Dynamics (7 days)
PRN | cod emr esa gfz grg igr jgx jpl mit ngs sio IGS | cod emr esa gfz grg igr jgx jpl mit ngs sio IGS
------+-------------------------------------------------------------+--------------------------------------------------------------
X1 | 9 10 8 --- 8 4 --- 10 8 12 8 3 | 32 29 31 --- 34 32 --- 34 34 34 34 32
2 | 5 7 6 14 8 3 11 9 7 13 7 3 | 13 16 14 22 15 15 17 15 17 23 18 15
3E | 6 7 5 25 10 4 10 7 9 15 7 3 | 24 22 25 25 23 22 21 23 23 24 23 23
4 | 6 9 5 9 7 2 6 9 9 14 8 2 | 36 38 43 19 41 40 41 38 43 39 40 39
5E | 8 11 8 25 5 2 8 11 9 12 9 3 | 32 33 26 40 31 31 29 32 31 33 32 30
6 | 5 5 6 11 4 2 6 5 6 10 6 2 | 19 21 21 20 17 18 16 20 17 21 16 18
7 | 5 6 4 10 9 2 5 6 4 8 7 2 | 40 43 40 36 38 40 39 42 42 41 38 40
8 | 7 11 7 12 8 2 6 8 5 11 7 2 | 18 19 20 20 18 18 18 18 17 21 19 17
9 | 4 7 7 9 4 3 5 8 6 8 6 2 | 28 30 31 25 29 28 27 30 29 28 28 28
10E | 7 6 5 32 7 3 12 7 6 13 8 3 | 42 42 37 34 43 42 42 42 41 41 42 41
11 | 6 9 6 11 5 2 5 8 5 13 7 2 | 20 22 18 24 25 21 22 23 22 21 22 21
12 | 8 8 11 9 12 3 6 8 6 9 13 3 | 29 28 22 31 31 26 26 29 30 34 31 27
13 | 5 11 5 10 6 2 8 10 4 7 8 2 | 20 30 21 21 19 21 19 28 20 20 22 21
14 | 8 9 7 11 7 2 7 11 5 10 8 2 | 35 34 36 41 38 37 37 41 37 36 42 37
15 | 8 8 6 11 8 3 10 6 5 11 7 2 | 30 31 25 27 30 27 27 29 28 30 28 27
16 | 7 7 9 14 10 5 11 9 9 15 9 3 | 27 24 24 35 28 25 24 27 29 29 27 26
17 | 8 9 10 16 6 3 8 11 6 9 8 3 | 25 23 18 32 24 22 23 23 23 25 27 23
18 | 6 10 6 9 7 3 5 11 7 12 7 2 | 20 27 20 22 26 23 23 24 23 22 23 22
19 | 11 10 8 16 7 2 9 10 7 9 8 3 | 25 24 20 32 24 23 22 21 21 26 27 22
X20E | 8 7 --- 9 6 4 8 7 5 13 8 2 | 31 30 --- 28 32 32 32 30 31 35 29 31
X21E | 11 10 9 18 14 8 --- 15 20 17 20 5 | 74 73 72 67 75 74 --- 74 73 77 73 73
22 | 6 7 8 12 8 2 5 7 5 5 7 2 | 26 29 24 33 26 28 29 27 27 29 29 27
23E | 10 10 8 12 11 3 10 15 11 13 15 3 | 18 19 18 22 22 18 18 22 21 21 23 18
24 | 5 13 7 8 9 2 9 13 7 10 7 3 | 20 36 28 26 20 25 20 35 26 23 24 24
25 | 8 9 6 10 7 2 6 6 5 10 9 2 | 23 25 24 23 22 23 20 26 23 23 24 22
26 | 6 7 6 8 7 3 7 6 7 9 6 2 | 23 24 23 21 24 22 21 24 22 21 23 22
27 | 7 11 6 14 6 3 6 9 6 9 9 2 | 275 276 274 274 273 274 270 274 273 277 271 274
28 | 5 17 5 7 12 3 6 17 9 8 7 3 | 29 31 25 29 30 27 26 32 30 27 29 27
29 | 9 8 9 9 7 3 7 9 6 8 7 2 | 27 24 23 27 26 25 24 23 26 29 27 24
30 | 7 11 7 10 7 2 6 10 7 10 9 2 | 15 29 23 23 18 19 15 28 16 20 15 19
31 | 6 6 7 7 8 3 5 5 5 9 7 2 | 29 31 34 33 32 31 30 32 28 33 29 30
32 | 5 8 7 9 9 2 5 6 4 8 8 2 | 29 30 32 28 27 28 29 32 28 31 27 28
------+-------------------------------------------------------------+--------------------------------------------------------------
RMS | 7 9 7 14 8 3 8 9 7 11 8 |T 35 37 35 36 36 35 33 37 35 37 36 35
WRMS | 7 9 7 15 7 3 8 9 6 11 7 |NE 35 37 35 36 35 35 34 37 35 37 36 35
MEDI | 7 9 7 11 7 3 6 9 6 10 8 |MD 27 29 24 27 26 25 24 28 27 28 27 26
Table 3.2393.6 GPS week: 2393 Day: 6 MJD: 61001.000
Weighted Average Orbit Dynamics (7 days)
PRN | cod emr esa gfz grg igr jgx jpl mit ngs sio IGS | cod emr esa gfz grg igr jgx jpl mit ngs sio IGS
------+-------------------------------------------------------------+--------------------------------------------------------------
X1 | 9 11 9 --- 9 3 --- 10 7 10 8 3 | 43 44 40 --- 44 43 --- 46 43 40 41 42
2 | 9 7 6 10 8 3 9 8 7 12 8 2 | 19 20 17 21 19 19 18 19 20 26 18 18
3E | 6 9 5 32 9 3 11 8 9 13 7 3 | 30 29 29 30 28 28 27 27 28 26 28 28
4 | 7 9 6 6 7 2 6 10 9 12 9 2 | 47 46 42 25 50 48 50 48 51 47 49 48
5E | 9 11 7 11 7 3 7 12 7 12 9 3 | 41 42 34 37 39 41 39 40 41 43 41 40
6 | 5 5 6 14 4 3 6 8 6 7 5 2 | 21 23 23 22 19 20 18 23 20 21 20 20
7 | 6 6 4 11 6 3 5 6 6 9 7 2 | 42 42 41 39 38 40 39 44 39 39 36 40
8 | 10 10 6 11 16 2 8 9 7 8 9 3 | 23 23 24 22 22 21 21 22 20 23 21 21
9 | 6 7 6 8 5 3 5 7 8 9 7 2 | 34 33 34 28 33 32 33 35 34 32 31 33
10E | 7 9 5 30 7 3 11 9 5 10 8 3 | 54 55 47 43 55 54 57 54 54 53 56 54
11 | 7 9 6 11 6 2 6 8 6 8 8 2 | 27 30 27 32 30 28 30 29 29 27 27 28
12 | 10 11 11 10 12 3 6 10 7 13 11 3 | 42 38 31 39 41 35 35 37 38 40 38 37
13 | 5 12 5 11 6 2 7 9 4 7 8 2 | 28 36 30 24 29 28 27 34 29 30 28 29
14 | 8 9 7 12 7 2 7 11 5 9 8 2 | 49 44 47 53 49 47 47 52 47 44 52 48
15 | 8 8 7 11 7 3 9 8 5 9 6 2 | 37 37 35 35 37 35 36 37 35 38 36 35
16 | 9 7 9 14 10 4 11 9 8 12 9 3 | 31 30 27 37 32 28 27 31 33 36 35 30
17 | 9 10 11 11 8 3 8 12 5 8 6 3 | 29 28 19 32 27 25 26 27 25 24 26 25
18 | 8 10 6 9 7 4 4 12 7 10 11 2 | 28 31 24 26 30 27 27 29 28 25 27 27
19 | 12 10 9 13 6 2 8 11 6 10 7 3 | 32 29 25 35 29 28 28 29 28 30 27 28
X20E | 8 6 --- 9 7 3 7 8 7 9 7 2 | 41 40 --- 37 38 41 42 39 41 41 38 40
X21E | 12 12 10 13 15 9 --- 16 23 18 24 6 | 117 118 118 105 115 118 --- 120 118 118 118 117
22 | 7 8 9 11 7 2 6 9 7 7 9 2 | 33 30 30 32 32 30 32 31 31 32 32 31
23E | 10 11 7 9 12 4 9 15 11 13 14 3 | 26 29 28 34 32 28 26 34 30 23 31 27
24 | 7 15 8 12 8 2 7 13 8 14 8 3 | 22 34 29 22 22 25 21 34 21 27 22 24
25 | 10 9 5 8 7 3 7 7 4 9 10 2 | 32 31 31 33 32 30 27 32 29 28 32 30
26 | 9 7 7 8 7 2 7 7 8 10 5 2 | 31 30 30 29 32 29 27 32 30 29 29 29
27 | 9 10 6 13 6 2 6 9 8 11 7 2 | 296 297 297 296 296 297 294 297 296 300 296 297
28 | 6 18 5 10 11 4 6 18 7 8 10 3 | 38 41 37 41 42 38 38 42 40 40 42 38
29 | 11 7 9 8 6 2 6 10 7 10 10 2 | 35 31 30 36 33 31 30 32 32 33 31 31
30 | 7 10 8 8 7 2 6 11 9 8 8 2 | 19 30 25 23 20 21 17 29 17 22 19 21
31 | 5 6 7 7 8 2 6 6 5 8 9 2 | 40 39 42 44 41 39 39 42 37 37 39 39
32 | 5 9 6 11 7 2 5 7 5 12 9 2 | 40 41 40 38 39 38 38 42 36 39 35 38
------+-------------------------------------------------------------+--------------------------------------------------------------
RMS | 8 10 7 13 8 3 7 10 7 10 9 |T 44 45 43 43 44 43 40 45 43 44 43 43
WRMS | 8 10 7 13 8 3 7 10 7 10 8 |NE 43 43 41 42 43 41 41 44 41 42 41 41
MEDI | 8 9 7 11 7 3 7 9 7 10 8 |MD 33 33 30 34 32 30 30 34 32 32 32 31
Table 4: Precise Navigation Summary.
Weekly station RMS w.r.t. the estimated coordinates for the Latitude,
Longitude and Height components. See Table 5 for the daily summary.
CLK - Satellite clocks used.
EPO - Mean number of satellite clock epochs available in the daily
solutions.
Units: mm.
Table 4.2393 GPS week: 2393 MJD: 60995.0-61001.0
CENT| CLK EPO | BRUX | TOW2 | WILL |
----+----------+-------------------+-------------------+-------------------+
cod | cod 3072 |U 10 15 22 |U 10 14 41 |U 9 8 21 |
emr | emr 3058 |U 14 23 30 |U 11 16 55 | 13 11 33 |
esa | esa 2880 | 11 13 25 | 11 16 45 | 13 11 32 |
gfz | gfz 2577 | 73 47 294 |U 11 18 62 | 62 43 134 |
grg | grg 3072 |U 10 15 24 |U 9 14 57 | 10 9 24 |
igr | igr 3068 | 10 14 20 | 9 13 45 | 9 7 21 |
igs | igs 3058 | 9 14 21 | 9 13 46 | 9 7 23 |
jgx | jgx 2880 |U 10 15 23 |U 9 12 44 |U 9 8 23 |
jpl | jpl 3072 | 16 23 31 | 12 17 58 | 14 11 44 |
mit | mit 3072 |U 9 11 23 |U 10 12 46 |U 10 8 25 |
Table 5: Daily Precise Navigation Summary using the corresponding Centre orbit
positions and satellite clock corrections at 15 min intervals.
Each line gives the daily station RMS w.r.t. the estimated coordinates
for the Latitude, Longitude and Height components.
CLK - Satellite clocks used.
EPO - Number of satellite clock epochs available for that day.
Units: mm.
Table 5.2393.0 GPS week: 2393 Day: 0 MJD: 60995.0
CENT| CLK EPO | BRUX | TOW2 | WILL |
----+----------+-------------------+-------------------+-------------------+
cod | cod 3072 | 9 15 19 | 9 14 44 | 11 8 19 |
emr | emr 2976 | 11 19 32 | 13 16 75 | 10 14 26 |
esa | esa 2976 | 9 17 22 | 10 15 46 | 14 12 29 |
gfz | gfz 2976 | 7 14 21 | 10 15 50 | 10 8 23 |
grg | grg 3072 | 8 14 24 | 11 15 67 | 9 9 22 |
igr | igr 3048 | 7 15 20 | 12 15 63 | 9 8 20 |
igs | igs 2974 | 8 14 20 | 12 16 66 | 9 9 20 |
jgx | jgx 2880 | 7 17 24 | 9 12 48 | 8 7 23 |
jpl | jpl 3072 | 12 18 30 | 15 16 77 | 16 14 40 |
mit | mit 3072 | 7 13 23 | 12 18 64 | 11 8 24 |
Table 5.2393.1 GPS week: 2393 Day: 1 MJD: 60996.0
CENT| CLK EPO | BRUX | TOW2 | WILL |
----+----------+-------------------+-------------------+-------------------+
cod | cod 3072 | 15 12 29 | 12 17 47 | 10 6 18 |
emr | emr 3072 | 21 15 34 | 13 20 56 | 11 9 27 |
esa | esa 2976 | 15 11 25 | 12 18 52 | 12 11 29 |
gfz | gfz 2208 | 17 18 42 | 17 22 109 | 28 29 69 |
grg | grg 3072 | 19 15 25 | 12 12 51 | 15 11 29 |
igr | igr 3072 | 18 12 24 | 12 15 47 | 10 7 21 |
igs | igs 3072 | 16 11 24 | 12 15 46 | 10 7 22 |
jgx | jgx 2880 | 20 15 26 | 11 14 51 | 9 6 21 |
jpl | jpl 3072 | 24 18 30 | 12 20 51 | 13 10 40 |
mit | mit 3072 | 16 10 23 | 13 15 44 | 11 8 27 |
Table 5.2393.2 GPS week: 2393 Day: 2 MJD: 60997.0
CENT| CLK EPO | BRUX | TOW2 | WILL |
----+----------+-------------------+-------------------+-------------------+
cod | cod 3072 | 10 16 26 | 9 14 41 | 10 9 24 |
emr | emr 3072 | 22 61 43 | 10 17 53 | 27 12 55 |
esa | esa 2496 | 12 10 31 | 15 26 53 | 17 19 32 |
gfz | gfz 2013 | 284 176 1177 | 19 38 94 | 256 98 400 |
grg | grg 3072 | 9 16 24 | 12 19 65 | 9 9 22 |
igr | igr 3072 | 9 18 22 | 8 13 49 | 9 6 23 |
igs | igs 3072 | 9 22 24 | 9 12 49 | 9 7 25 |
jgx | jgx 2880 | 8 19 26 | 9 13 52 | 8 7 23 |
jpl | jpl 3072 | 22 57 44 | 12 19 65 | 20 14 58 |
mit | mit 3072 | 9 10 24 | 8 13 50 | 10 9 27 |
Table 5.2393.3 GPS week: 2393 Day: 3 MJD: 60998.0
CENT| CLK EPO | BRUX | TOW2 | WILL |
----+----------+-------------------+-------------------+-------------------+
cod | cod 3072 | 10 19 23 | 9 15 39 | 9 7 20 |
emr | emr 3072 | 13 22 28 | 10 16 49 | 12 8 30 |
esa | esa 2976 | 10 15 27 | 9 15 39 | 12 9 29 |
gfz | gfz 2203 | 165 78 728 | 9 18 62 | 53 65 180 |
grg | grg 3072 | 9 17 27 | 7 13 49 | 9 10 22 |
igr | igr 3072 | 10 18 23 | 8 13 40 | 9 7 21 |
igs | igs 3072 | 8 15 23 | 8 13 40 | 10 7 21 |
jgx | jgx 2880 | 10 17 24 | 7 12 36 | 9 9 21 |
jpl | jpl 3072 | 14 23 30 | 11 17 52 | 13 10 42 |
mit | mit 3072 | 7 12 23 | 9 12 37 | 10 9 24 |
Table 5.2393.4 GPS week: 2393 Day: 4 MJD: 60999.0
CENT| CLK EPO | BRUX | TOW2 | WILL |
----+----------+-------------------+-------------------+-------------------+
cod | cod 3072 | 10 13 21 | 11 12 41 | 11 9 21 |
emr | emr 3072 | 11 14 25 | 12 14 46 | 13 11 32 |
esa | esa 2784 | 12 14 28 | 12 12 40 | 14 10 36 |
gfz | gfz 2688 | 24 28 47 | 9 16 46 | 58 81 209 |
grg | grg 3072 | ---- ---- ---- | ---- ---- ---- | ---- ---- ---- |
igr | igr 3072 | 9 12 18 | 9 11 37 | 10 7 20 |
igs | igs 3072 | 9 11 20 | 10 11 37 | 11 8 22 |
jgx | jgx 2880 | 10 14 22 | 10 11 40 | 11 8 22 |
jpl | jpl 3072 | 14 14 28 | 11 15 42 | 13 10 41 |
mit | mit 3072 | 9 9 20 | 11 10 37 | 11 9 25 |
Table 5.2393.5 GPS week: 2393 Day: 5 MJD: 61000.0
CENT| CLK EPO | BRUX | TOW2 | WILL |
----+----------+-------------------+-------------------+-------------------+
cod | cod 3072 | 9 12 18 | 9 13 38 | 8 8 21 |
emr | emr 3072 | 11 15 23 | 10 15 54 | 12 12 32 |
esa | esa 2976 | 10 10 20 | 9 13 41 | 11 11 33 |
gfz | gfz 2976 | 9 9 22 | 8 11 38 | 16 12 36 |
grg | grg 3072 | 8 12 21 | 7 14 53 | 9 9 26 |
igr | igr 3072 | 8 11 16 | 8 13 41 | 9 8 24 |
igs | igs 3072 | 8 10 17 | 8 12 42 | 9 8 25 |
jgx | jgx 2880 | 9 11 20 | 8 12 43 | 9 8 25 |
jpl | jpl 3072 | 14 19 27 | 11 18 58 | 12 11 43 |
mit | mit 3072 | 10 15 27 | 9 9 47 | 9 6 25 |
Table 5.2393.6 GPS week: 2393 Day: 6 MJD: 61001.0
CENT| CLK EPO | BRUX | TOW2 | WILL |
----+----------+-------------------+-------------------+-------------------+
cod | cod 3072 | 8 15 20 | 10 12 38 | 8 9 22 |
emr | emr 3072 | 11 16 25 | 11 14 49 | 10 10 31 |
esa | esa 2976 | 9 13 23 | 10 14 42 | 9 7 34 |
gfz | gfz 2976 | 7 10 22 | 8 10 34 | 10 7 24 |
grg | grg 3072 | 8 14 22 | 8 13 55 | 8 8 24 |
igr | igr 3072 | 7 13 18 | 8 12 42 | 8 6 22 |
igs | igs 3072 | 8 12 19 | 9 11 42 | 8 7 24 |
jgx | jgx 2880 | 9 14 20 | 8 12 39 | 8 7 27 |
jpl | jpl 3072 | 12 16 31 | 12 14 58 | 11 8 45 |
mit | mit 3072 | 7 10 19 | 8 10 42 | 8 7 24 |
Table 6: Earth Orientation Parameters weekly summary.
Weekly mean and standard deviation of Centre ERP, ERP rates and
LOD differences with respect to IGS combined values. See Table 7 for
the daily summaries.
Xpole,Xrt: x pole and x pole rate
Ypole,Yrt: y pole and y pole rate
LOD : Length Of Day
AC LOD BIAS : 10-day mean LOD bias with respect to Bulletin A
AC LOD BIAS RMS: RMS of AC LOD BIAS
FLAG: "u" (used), "x" (excluded), "-" (no submission)
for Xpole, Ypole, Xrt, Yrt and LOD
Table 6.2393 GPS week: 2393 MJD: 60995.500-61001.500
AC LOD AC LOD
CENT FLAG | Xpole Ypole Xrt Yrt LOD | BIAS BIAS RMS
| [uas] [uas] [uas/d] [uas/d] [us]| [us] [us]
------------+----------------------------------------+------------------
cod uuuuu | 2 -5 90 -66 -1 | -4 20
| 15 12 32 49 3 | 2
emr uuuuu | 27 3 -8 79 10 | -22 31
| 4 27 31 84 3 | 3
esa uuuuu | 2 3 -29 34 0 | 0 21
| 7 3 15 27 3 | 3
gfz uuuuu | -16 -19 66 -9 -5 | 10 26
| 19 17 133 81 3 | 2
grg uuuuu | 3 10 -36 80 1 | 9 23
| 5 6 34 28 3 | 2
igr xxxxx | 2 3 -12 12 1 | -1 21
| 7 7 14 33 3 | 3
irf xxxxx | -5 -6 -20 -1 -1 | 0 21
| 5 4 8 12 3 | 2
jgx uuuuu | 17 -19 46 24 2 | 7 23
| 8 8 23 31 3 | 3
jpl uuuuu | 3 3 68 -7 -1 | 11 25
| 13 12 35 83 4 | 2
mit uuuuu | -28 1 -84 -106 -1 | 19 28
| 11 16 27 67 2 | 2
ngs uuuuu | -4 29 -94 47 -2 | 10 23
| 18 27 139 119 5 | 2
sio xxxxx | -42 -40 -43 -59 -5 | 42 47
| 42 45 73 77 8 | 2
Table 7.2393.0 GPS week: 2393 Day: 0 MJD: 60995.500
AC LOD AC LOD
CENT FLAG | Xpole Ypole Xrt Yrt LOD | BIAS BIAS RMS
| [uas] [uas] [uas/d] [uas/d] [us]| [us] [us]
------------+----------------------------------------+------------------
cod uuuuu | 20 7 117 -80 4 | -9 26
emr uuuuu | 28 -52 27 234 4 | -28 38
esa uuuuu | -4 4 -8 9 3 | -6 26
gfz uuuuu | -7 -3 -84 2 -6 | 8 29
grg uuuuu | -2 20 -46 36 -2 | 4 26
igr xxxxx | 0 12 -16 -11 3 | -7 27
irf xxxxx | -12 -8 -25 17 4 | -5 26
jgx uuuuu | 18 -6 63 51 5 | 2 25
jpl uuuuu | 0 -7 10 130 4 | 9 28
mit uuuuu | -33 3 -105 -127 -5 | 17 30
ngs uuuuu | -18 18 55 -155 -7 | 7 26
sio xxxxx | -113 -68 -174 17 -21 | 42 49
Table 7.2393.1 GPS week: 2393 Day: 1 MJD: 60996.500
AC LOD AC LOD
CENT FLAG | Xpole Ypole Xrt Yrt LOD | BIAS BIAS RMS
| [uas] [uas] [uas/d] [uas/d] [us]| [us] [us]
------------+----------------------------------------+------------------
cod uuuuu | -6 2 75 20 -1 | -2 20
emr uuuuu | 25 4 -51 119 6 | -21 30
esa uuuuu | -3 4 -32 18 1 | 1 20
gfz uuuuu | -14 -10 147 33 -8 | 13 27
grg uuuuu | 1 14 8 44 -1 | 10 22
igr xxxxx | -8 11 -19 -31 0 | 0 20
irf xxxxx | -5 -1 -26 -6 -1 | 1 20
jgx uuuuu | 27 -14 28 -17 6 | 8 22
jpl uuuuu | 1 -1 92 42 -2 | 15 28
mit uuuuu | -11 -13 -104 -103 -3 | 22 30
ngs uuuuu | -31 32 -132 -80 0 | 12 23
sio xxxxx | 18 -107 -80 -48 1 | 46 50
Table 7.2393.2 GPS week: 2393 Day: 2 MJD: 60997.500
AC LOD AC LOD
CENT FLAG | Xpole Ypole Xrt Yrt LOD | BIAS BIAS RMS
| [uas] [uas] [uas/d] [uas/d] [us]| [us] [us]
------------+----------------------------------------+------------------
cod uuuuu | -8 -15 40 -57 2 | -4 20
emr uuuuu | 29 31 -9 105 14 | -22 30
esa uuuuu | 14 6 -19 68 3 | 0 20
gfz uuuuu | -32 -49 197 -102 -11 | 11 25
grg uuuuu | -3 5 -81 98 -2 | 9 21
igr xxxxx | 13 2 13 39 0 | -1 20
irf xxxxx | 0 -5 -12 9 0 | 1 20
jgx uuuuu | 11 -19 40 35 1 | 7 22
jpl uuuuu | 22 -5 98 42 2 | 13 26
mit uuuuu | -23 29 -74 -191 1 | 20 27
ngs uuuuu | -4 22 -170 115 -7 | 11 22
sio xxxxx | -55 -4 56 -151 -12 | 43 47
Table 7.2393.3 GPS week: 2393 Day: 3 MJD: 60998.500
AC LOD AC LOD
CENT FLAG | Xpole Ypole Xrt Yrt LOD | BIAS BIAS RMS
| [uas] [uas] [uas/d] [uas/d] [us]| [us] [us]
------------+----------------------------------------+------------------
cod uuuuu | -2 7 112 -74 -1 | -5 20
emr uuuuu | 31 2 31 28 11 | -24 31
esa uuuuu | 4 4 -24 31 0 | 0 20
gfz uuuuu | 16 -11 236 127 -4 | 9 26
grg uuuuu | 5 7 6 105 3 | 8 22
igr xxxxx | 7 1 -7 62 2 | -2 21
irf xxxxx | -8 -6 -10 -12 0 | 0 20
jgx uuuuu | 6 -28 68 52 4 | 7 22
jpl uuuuu | 8 8 39 -47 -5 | 10 25
mit uuuuu | -47 -20 -122 -161 0 | 18 27
ngs uuuuu | 10 66 -348 58 -5 | 9 23
sio xxxxx | -74 -68 -25 -16 1 | 41 45
Table 7.2393.4 GPS week: 2393 Day: 4 MJD: 60999.500
AC LOD AC LOD
CENT FLAG | Xpole Ypole Xrt Yrt LOD | BIAS BIAS RMS
| [uas] [uas] [uas/d] [uas/d] [us]| [us] [us]
------------+----------------------------------------+------------------
cod uuuuu | -11 0 71 -120 -1 | -4 21
emr uuuuu | 30 5 -3 70 11 | -22 31
esa uuuuu | 3 3 -55 75 -1 | 1 21
gfz uuuuu | -11 -35 18 -49 -2 | 9 26
grg uuuuu | 9 14 -66 88 1 | 9 23
igr xxxxx | 2 7 -5 25 1 | -1 22
irf xxxxx | -9 -14 -13 -13 -1 | 0 21
jgx uuuuu | 13 -29 68 45 2 | 8 23
jpl uuuuu | -9 -9 101 -66 -3 | 10 25
mit uuuuu | -27 -1 -47 -116 -1 | 18 27
ngs uuuuu | 23 56 -85 158 -2 | 10 23
sio xxxxx | -18 -42 12 -88 -4 | 41 46
Table 7.2393.5 GPS week: 2393 Day: 5 MJD: 61000.500
AC LOD AC LOD
CENT FLAG | Xpole Ypole Xrt Yrt LOD | BIAS BIAS RMS
| [uas] [uas] [uas/d] [uas/d] [us]| [us] [us]
------------+----------------------------------------+------------------
cod uuuuu | -7 -16 81 -31 -6 | -2 19
emr uuuuu | 30 14 -42 -4 11 | -18 28
esa uuuuu | 3 -3 -33 26 -3 | 4 20
gfz uuuuu | -21 -19 43 23 -7 | 11 26
grg uuuuu | 8 4 -40 100 5 | 11 23
igr xxxxx | -1 1 -24 -15 2 | 2 21
irf xxxxx | -1 -5 -27 -7 -6 | 3 20
jgx uuuuu | 16 -20 46 -19 -1 | 11 24
jpl uuuuu | -15 17 52 -117 5 | 13 25
mit uuuuu | -22 4 -77 -55 0 | 20 28
ngs uuuuu | 5 26 2 138 2 | 11 24
sio xxxxx | -27 -10 -49 -161 -2 | 42 47
Table 7.2393.6 GPS week: 2393 Day: 6 MJD: 61001.500
AC LOD AC LOD
CENT FLAG | Xpole Ypole Xrt Yrt LOD | BIAS BIAS RMS
| [uas] [uas] [uas/d] [uas/d] [us]| [us] [us]
------------+----------------------------------------+------------------
cod uuuuu | 25 -21 134 -119 -2 | -4 17
emr uuuuu | 18 21 -10 -3 10 | -18 28
esa uuuuu | -6 4 -35 8 -6 | 2 18
gfz uuuuu | -44 -3 -99 -100 -1 | 7 20
grg uuuuu | 2 9 -34 90 5 | 10 21
igr xxxxx | -3 -9 -28 11 -5 | 0 19
irf xxxxx | -1 -4 -28 5 -1 | 1 17
jgx uuuuu | 26 -16 6 19 -1 | 9 21
jpl uuuuu | 16 19 85 -36 -5 | 11 21
mit uuuuu | -34 7 -62 11 0 | 18 24
ngs uuuuu | -15 -16 19 92 7 | 10 20
sio xxxxx | -29 20 -44 33 2 | 40 43
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